As someone who lives in the Webber/Fentiman locality - we book them once a year at our local folk club - I can say that I am not surprised that their performance was well enjoyed. As for the chorus line - when they play around here, you will usually find that this function is carried out by members of the audience, several of whom will sell you a copy of their own latest recording if you ask them nicely. The last time I saw them here, I can assuredly say that there were about 20% folk recording artists in the audience,and if they were prepared to pay to get in you can be assured that Webber/Fentiman are giving quality performances.